Introduction

This page contains a brief introduction to the methods of converting HEC-RAS model inputs into a format which compatible with TUFLOW.

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HEC-RAS Geometric Data to TUFLOW Conversion (sdf_to_GIS.exe)

sdf_to_GIS.exe converts HEC-RAS SDF (export format) to TUFLOW compatible GIS format.

The utility i

This section outlines some basic GIS functions that are regularly used in creating TUFLOW models using ArcGIS.